توضیحات محصول
- Onboard high precision voltage detection chip and power supply voltage chip.
- Four onboard battery indicator light-emitting diodes (leds), three kinds of color display, red, yellow, yellow, green, representing 20%, 50%, 80%, 100% of the battery.
- Set aside all the batteries testing interface and the two positioning hole.
- PCB Size: 22.2(mm)x17.2.(mm)
همه نقد ها
هیچ دیدگاهی نوشته نشده است.